baber/WOPTO huggingface dataset:
Patent JP-H11101433-A (JP)
Title: Rotary ignition gas cock
Inventor: KOJIMA HISAO
IPC: F23Q9/08
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive gas volume regulator which enables simple gas kind conversion work. SOLUTION: A closure member 3 is rotatably assembled in a cock main body 1 and gas volume flowing to a burner is regulated from a closure state to a full open state according to rotative position of the closure member 3. An ignitor carries out an ignition at a medium fire position by being interlocked with rotary operation of the closure member 3 from the closure state to the full open state. An outlet in the closure member 3 is divided into a first passage 2a to be opened at the medium fire position and a second passage 2b closed at the medium fire position and to be opened along with rotary operation to the full open position.  A restriction nozzle 2c for medium fire ignition for determining medium fire flow rate is screwed in the first passage 2a and gas kind conversion work of a gas volume regulator is easily carried out by changing the restriction nozzle 2c for medium fire ignition.
Patent JP-S61158957-A (JP)
Title: Benzoyl isothiocyanate derivative
Inventor: YOSHIDA NAOYUKI
IPC: C07C325/00
Filed: 1984-12-28
Abstract: NEW MATERIAL:A compound shown by the formula I [R is 1-10C alkyl, group shown by the formula -(CH2)m-O-(CH2)p-CH3 (m and p are 0-9 and m+p<=9); A is group shown by the formula II, formula III, formula IV, etc.; n is 1-3]. EXAMPLE:4-(4-Propylcyclohexyl)-benzoyl isothiocyanate. USE:A liquid crystal composition. Having relatively low temperature, and being added as a component of liquid crystal composition to change DELTAepsilon and DELTAn. PREPARATION:A 4-substituted-benzoic acid shown by the formula V is reacted with thionyl chloride to give an acid chloride, which is then reacted with carbonyl isothiocyanate to give a compound shown by the formula I.
Patent JP-H10102525-A (JP)
Title: Manhole
Inventor: HARADA KOJI
IPC: E02D29/12
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To enable a person to ascend/descend safely while perceiving elevating means clearly by arranging optical fibers inside, and disposing a base end converging part near an entrance while disposing tip light emitting parts in appropriate places inside. SOLUTION: A storage case 4 is a cylindrical pipe having ten branch ports corresponding to elevating means 3, and the upper part of the case 4 is covered with a cap 5 with a chain. In this case, twenty optical fibers in total are disposed inside the case 4, two to each elevating means 3. The base ends of all the optical fibers 2 are provided at the upper end of the storage case 4 and exposed near the entrance of a manhole 1 by opening the cap 5. The tips of the optical fibers 2 are respectively exposed from the respective branch ports in order to distribute two to each elevating means 3. At the time of elevating the manhole 1, the cap 5 is detached, and an adaptor is installed at the upper end of the case 4. A person can thereby ascend/descend safely.
Patent JP-H08248940-A (JP)
Title: Method for compression of data font and for utilization of compressed data font
Inventor: RANGARAJIYAN TEII CHIYARI
IPC: G06F17/21
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To compress a printing font and recover an original font from the compressed font. SOLUTION: An outline of each glyph in a font is extracted so as to be analyzed, and control points are found. The control points are matched with each other by using algorithm, and the outline is dissolved into strokes. For each stroke, a normalized stroke description element is computed so that similarity between the strokes related to each other by parallel shift, rotation, mirror reflection, and scaling is defined. After the respective outlines are analyzed, a curvature and an inclination in the control points are clustered, and the normalized stroke description element is also classified so that similar strokes are classified into the same variety.  A font description element is formed so as to contain a chart indicating the relationship between the center and a width of the curvature cluster, the center and the width of an inclination cluster, a center and the width of each free point cluster for the normalized stroke description cluster, a unicode description of a glyph, and the strokes. An original font is regained from the font description element by using reconstructing algorithm.
Patent JP-2001103615-A (JP)
Title: Control circuit of electric vehicle
Inventor: FUJII MANABU
IPC: B60L11/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To wake up a microcomputer quickly, following the on-operation and charging operation of an ignition switch. SOLUTION: An electric vehicle has a control circuit which is woken up, when the logical sum of a signal from a charger which indicates the start of charging and a signal indicating the turning-on of an ignition switch is obtained by an OR gate and supplied to an interrupt terminal from the OR gate to be collated with the input state of the OR gate and the logical sum agrees with the input state and kept in a sleeping state, when it does not agree. When the interrupt signal is supplied to the interrupt terminal by the OR gate, the control circuit collates the interrupt signal with the input state of the OR gate for a certain time, until they agree with each other. When they agree with each other, the control circuit is woken up, and when they do not agree with each other, the control circuit is kept in a sleeping state.
Patent JP-H01122590-A (JP)
Title: Ceramic heater and manufacture thereof
Inventor: KIMURA YUKIHIRO
IPC: H05B3/10
Filed: 1987-11-06
Abstract: PURPOSE:To minimize the dispersion of resistance values and improve a yield by mixing 0.06 to 1.5wt.% of transition metal into an exothermic body comprising a high melting point metal of an alloy thereof and a non-oxidized ceramic such as silicon nitride and SIALON. CONSTITUTION:A metal oxide as a sintering assistant such as Al2O3, Y2O3 and MgO is added to a non-oxidized ceramic such as silicon nitride and SIALON, and an organic soluble metallic salt (transition metal) is added to and mixed with an organic solvent such as ethyl alcohol and trichlolethane by 0.06 to 1.5wt.% in terms of conversion to a metal element. And the organic metal salt is dissolved and diluted in the solvent, the surface of a ceramic material particle can be thereby coated uniformly with the concerned metal and the addition amount of the metallic salt can be easily controlled. A mixed and powdered ceramic slurry is then subjected to a decompression drying process with a spray dryer and the like, thereby removing a solvent content and obtaining a dry powder. An exothermic body of high melting point metal is embedded in the ceramic powder and baked via a hot press method, thereby obtaining a material of good adhesion between a high melting point metal and a ceramic.
Patent JP-S61155102-A (JP)
Inventor: KAMATA SHIGERU
IPC: B65F5/00
Filed: 1984-12-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03141896-A (JP)
Title: Liquid pump of electric water boiler
Inventor: MAEDA MITSUOKI
IPC: A47J27/21
Filed: 1989-10-26
Abstract: PURPOSE:To prevent growing of bubbles contained in hot water and air lock caused by the growing of bubbles by constituting a plurality of blades with each of a long blade piece whose inner end reaches in the vicinity of the center, and a short blade piece whose inner end is located apart from the center. CONSTITUTION:The rotation of a drive power supply 8 is transmitted to an impeller 10 by the magnetic connection of a magnetic material 14. Hot water in a container is sucked by the impeller 10 to be discharged from a hot water port through a hot water passage. A plurality of blades 18 of the impeller 10 are so constituted that each long blade piece 18a whose inner end reaches in the vicinity of the center and a short blade piece 18b whose inner end thereof is located apart from the center, are alternately arranged. Therefore, the attractive cross section of the suction portion is enlarged due to the existence of the short blade piece 8b. Accordingly, the hot water can be sucked smoothly and any crush and growing of bubbles caused by agitation and mixture can be prevented. A pumping lift can be sufficiently secured by the long blade piece 18a.
Patent JP-S63136513-A (JP)
Title: Molecular beam epitaxial growth apparatus
Inventor: MIYASHITA NAOTO
IPC: H01L21/26
Filed: 1986-11-27
Abstract: PURPOSE:To form a GaAs layer of high quality by decomposing As4 by thermal decomposition and decomposition by collision to As2 and supplying it from a cell to a substrate. CONSTITUTION:Cooling sections are provided among a first stage crucible 11 for melting solid arsenic 102, a second stage crucible 21 communicating with the top of the crucible 11 for thermally decomposing 4-atom molecular As4 produced in the crusible 11, and a third stage crucible 31 communicating with the top of the crucible 21 for heat and collision decomposing 4-atom molecular As4 not decomposed in the crucible 21 so as not to affect the influence of the thermal injection from the crucibles to the other crucible. As2 yielded from the As4 by the thermal decomposition and decomposition by collision is supplied from a cell to a substrate. Thus, the defects of the produced GaAs film becomes by half as compared with the case using a conventional cell, thereby reducing cavities of the As site.
Patent JP-2000109206-A (JP)
Title: Commodity classifying system
Inventor: MATSUO YOICHI
IPC: B65G61/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a commodity classifying system which can complete each collection as scheduled without a delay by early resolving a gridlock which is generated after a collection vehicle with much work. SOLUTION: A running aisle R for collection vehicles 2...2 is provided with branch parts B1, B2. When a number of stopping times, or collection items or variety thereof between a starting point S and the first branch point B1, or between the first branch point B1 and the second branch point B2, is high, the collection vehicles 2...2 run at low speed on an escape line which is left of the branch parts B1, B2, and when a number thereof is low, the collection vehicles 2...2 run at normal speed on an main line which is right of the branch parts B1, B2. Since the collection vehicles 2...2 with a little work can overtake the collection vehicle 2 with much work at the branch parts B1, B2, collection by the collection vehicle 2 with a little work is not delayed by the collection vehicle 2 with much work.  Unload at a shipment berth W, load to a truck T, and delivery to a shipping destination can be performed as scheduled.
Patent JP-S61149822-A (JP)
Title: Correcting device for phase error
Inventor: HARA MASATO
IPC: G01D5/243
Filed: 1984-12-24
Abstract: PURPOSE:To attain real-time, high-precision phase correction by a simple data processing system through simple operation by inputting a known phase difference and a coefficient of correction to a storage device, and multiplying its output value by a sine wave signal and thus calculating an angle correcting value. CONSTITUTION:A sine wave detector 2 and a cosine wave detector 3 are connected to an encoder 1 and their detected values are inputted to an angle computing element 6 through A/D converters 4 and 5 respectively to calculate the angle value. A phase difference setting switch 7 for inputting the known phase difference, on the other hand, is provided and its set value and coefficient K of correction are stored in a storage device 8. The absolute value of the sine wave signal is similar to an angle measurement error curve, so the output value of the storage device 8 and the output value of the A/D converter 4 are inputted to a multiplier 9 to obtain the angle correcting value. This angle correcting value is subtracted from the output of the angle computing element 6 by a subtracter 10 to obtain a corrected angle signal, which is displayed on a display device 11.
Patent JP-S63136752-A (JP)
Title: Subscriber test system by remote control
Inventor: KIMURA NAOHIRO
IPC: H04M3/26
Filed: 1986-11-27
Abstract: PURPOSE:To receive also the result of test of subscriber at the outside of section in a very short waiting time by connecting a test opposite subscriber to other subscriber test system accommodated with the said subscriber for automatic test when the subscriber is at the outside of maintenance. CONSTITUTION:Subscriber test systems 10A, 10B are test systems of an exchange accommodating an application subscriber SUBA and an opposite subscriber SUBB and test stand controllers 30A, 30B and automatic response test equipments 40A, 40B are provided. Outgoing connection trunks 31A, 31B are connected between the exchanges 60A, 60B and outgoing or incoming trunks 61A, 61B are connected between the exchanges 60A, 60B. Thus, the connection means to receiver the transmission function of the telephone number of opposite subscribers and receiving the test result are constituted and the test or the like to check the busy state of the subscriber at the outside of area is applied automatically and the function sending a voice guidance to the applied subscriber is provided an the connection between the test systems is applied by the automatic reply test equipment from the test system of other exchanges.
Patent JP-H06221042-A (JP)
Title: Latch
Inventor: GABURIERU GUROMOTOKA
IPC: E05C19/08
Filed: 1993-11-10
Abstract: PURPOSE: To perform both functions of a bolt type latch and a draw type latch by a method wherein a lever and a spring are mounted on one panel through a housing and a holding tool is mounted on the other panel. CONSTITUTION: A housing 10 is mounted on one panel, a lever 20 is rotatably mounted on the housing 10, a spring 30 is rotatably mounted on the lever 20, and a holding tool 40 is mounted on the other panel. When a latch 5 is fixed, a spring 30 is engaged with a holding tool 40, and as a result, the panel is integrally drawn. Further, a part of the lever 20 is engaged with the holding tool 40 to perform lock bolt operation. Further, in a closed position, the latch 5 blocks relative movement in all directions of the panel.
Patent JP-S61152653-A (JP)
Title: Fluorine-containing diacyl peroxide and use thereof
Inventor: NAKAGAWA TSUNEO
IPC: C08F4/36
Filed: 1984-12-26
Abstract: NEW MATERIAL:The fluorine-containing diacyl peroxide of formula I (n is 1-8). USE:Useful as a polymerization initiator of ethylenic unsaturated monomer. It generates radicals easily at a low temperature, and induces the polymerization of the monomer in high efficiency. PREPARATION:The compound of formula I can be prepared by reacting the acid halide of formula II with Na2O3 in a solvent (e.g. tetrachloromethane, 1,1,2-trichloro-1,2,2-trifluoroethane, etc.). The polymerization using the compound of formula I starts at -25-+30 deg.C in a chlorofluorohydrocarbon solvent.
Patent JP-H02130258-A (JP)
Title: Fuel injector
Inventor: HORIUCHI YASUHIRO
IPC: F02D41/20
Filed: 1988-11-07
Abstract: PURPOSE:To improve responsiveness by connecting a spill valve body and a piezoelectric actuator through a communication passage for the communication between a charge passage and an overflow chamber and installing a valve member for cutting off the overflow pressure applied into the oil sealed chamber through the supply passage from the overflow chamber side, in the communication passage. CONSTITUTION:A spill valve device 4 is constituted of a spill valve body 9 and a piezoelectric actuator 11 for driving the spill valve body 9 through working fluid 10, and the valve body 9 has an overflow chamber 15 for the overflow of the fuel supplied into an injection nozzle 3 into a fuel tank 1 in the case when a valve body 14 is separated from a valve seat 13. The actuator 11 has a supply passage 21 which connects a piezoelectric body 19 for driving a piston 17, oil sealed chamber 16, and the discharge side 5a of a feed pump 5 and supplies the working fluid 10 into the oil sealed chamber 16 and communicates to the chamber 15 through a communication passage 20. In the communication passage 20, a valve member 22 for cutting off the overflow pressure applied into the oil sealed chamber 16 through the supply passage 21 from the chamber 15 side is installed. Therefore, the deterioration of responsiveness in the valve opening operation of the valve body 9 is prevented.
Patent JP-S63275762-A (JP)
Inventor: HERUMAN BARUKU
IPC: D04H3/16
Filed: 1987-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07134053-A (JP)
Title: Coriolis mass flowmeter
Inventor: OYA AKIRA
IPC: G01F1/84
Filed: 1993-11-10
Abstract: PURPOSE:To improve the measurement accuracy of a Coriolis mass flowmeter with a simple circuit configuration by controlling the generation of a compensating signal so that a Coriolis signal detected from reference vibrations can become zero and using the signal corresponding to the compensating signal as a mass flow rate signal. CONSTITUTION:A fluid to be measured is made to flow by vibrating a tube 11 at reference vibrations and a Coriolis signal which is proportional to a mass flow rate to be measured and has a phase difference is outputted against a reference signal VF by strains generated in a metallic plate 13. The Coriolis signal is inputted to a synchronous rectifier circuit 19 across which a reference voltage having a phase difference of 90O against the reference vibrations is applied and further inputted to a deviation amplifier 21 as a Coriolis detecting signal VCD. Since the amplifier 21 makes an oscillator 16 output a compensating signal VC having the same value as the signal VCD to an adder 17 and subtractor 18 by giving a control signal VG to the oscillator 16, a sum signal AA and difference signal AS are impressed upon exciters 12A and 12B so that the signals AA and AS can become opposite in phase against the Coriolis component and the signal VCD is offset by twisting the tube 11 in the opposite direction against a torsional axis. The compensating signal VC is detected as a mass flow rate signal.
Patent JP-S61158538-A (JP)
Inventor: FUKUKI MITSUO
IPC: E04B1/32
Filed: 1984-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02130257-A (JP)
Title: Fuel injection valve for internal combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02M51/08
Filed: 1988-11-08
Abstract: PURPOSE:To secure the regular fuel injection quantity by forming a fuel passage for introducing fuel into a top edge fuel chamber onto a nozzle body or the inside of a needle, thus suppressing the generation of fuel vapor even in the case when the fuel temperature is high. CONSTITUTION:A plurality of fuel passages 19 are penetration-formed on a nozzle body 7, and one edge of the passage 19 is allowed to communicate to a top edge fuel chamber 18, and the other edge is opened into a fuel inlet part 20 at the center part on the outer peripheral surface of the nozzle body 7. The top edge fuel chamber 18 is allowed to directly communicate to the inside of the injection valve accommodation chamber 22 of a fuel gallery 2 through the fuel passage 19. Therefore, when the lift of a needle 13 is started, the pressure lowering generated in the top edge fuel chamber 18 is suppressed to an exceedingly small value. Therefore, also in the case when the fuel temperature is high, the generation of the fuel vapor in the top edge fuel chamber 18 is prevented, and the reduction of the injection quantity can be suppressed.
Patent JP-S63136126-A (JP)
Title: Coordinate input device
Inventor: KANEKO KIYOSHI
IPC: G06F3/043
Filed: 1986-11-28
Abstract: PURPOSE:To always detect coordinates with high accuracy by setting a constant needed for coordinate detection based on the actually measured value of the vibration transmitting time, therefore, setting a proper constant in accordance with the environmental conditions. CONSTITUTION:One of vibration sensors 6 is switched by a switch 22 and used as a vibrator and the vibrations of this sensor 6 are detected by other sensors 6. The distance (d) between the sensor 6 to be used as a vibrator and the detecting sensor 6 is known and this distance (d) is divided by the detected vibration transmitting time. Thus a constant Vg is obtained. While constants Vp and lambdap are obtained from the leading and trailing zero crosses of a detected waveform and the distance (d). These obtained constants Vg, Vp and lambdap are used for coordinate arithmetic to correct a detection error caused by the change of vibration transmitting characteristics dependent mainly to the temperature change.
Patent JP-H08183419-A (JP)
Title: Gas generating agent composite and air bag inflator
Inventor: YOSHIDA TADAO
IPC: B60R21/264
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a gas generating agent composite, in which both combustion pressure and combustion temperature are moderately low and CO-concentration of the combustion gas is low, by adopting, as an effective component, at least one kind of compound selected among a gas generative molding, which contains a nitorgen containing organic compound and an oxidizing agent, an oxidizing agent, and a gas releasable inorganic compound. CONSTITUTION: By burning a mixture of a molding of a non-agide system, gas generating agent and a specific inorganic compound, adjustment of a burning speed becomes easier, both combution pressure and combustion temperature can be lowered, and CO-concentration of the burning gas can remarkably be lowered. Accordingly, a gas generating agent composite 2, which contains a squib 3 and which is used for an inflator, is prepared, adopting, as an effective component, at least one kind of compound selected among a gas generative molding, which contains a nitrogen containing organic compound and an oxidizing agent, a gas releasable inorganic compound, and an inert inorganic compound.  As for the nitrogen containing organic compound, an amino-group containing compound or a nitramine-group containing organic compound is used, while, as for the oxidizing agent, oxohalogen acid salt or nitrate is used.
Patent JP-H11118087-A (JP)
Title: Wiring method for locating wire onto synthetic resin conduit
Inventor: SUGIURA EIICHI
IPC: F16L55/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To promote a decrease in cost in reducing the amount of covering materials used by arranging a lead wire on an outer or inner surface of a synthetic resin conduit along the pipe axial direction and, after setting up the covering material, consisting of the same quality of material as the synthetic resin conduit, on the lead wire, cladding this covering material onto a surface of the synthetic resin conduit by means of fusion. SOLUTION: As a method of grasping the embedding position of a buried conduit such as a water service pipe or the like, a lead wire 6 is set up along the pipe axial, and the lead wire 6 is energized with current, thereby generating a magnetic field around the lead wire 6, and then the generated magnetic field is detected on the ground surface. In the case where the lead wire 6 is set up on a synthetic resin conduit 4, it is set up an outer or inner surface of the synthetic resin conduit 4 along the pipe axial direction, and then a covering material 5, consisting of the same quality of material as the synthetic resin conduit 4, is tacked to a surface of the synthetic resin conduit 4 so as to hold the lead wire 6 therebetween. Subsequently, an energizing heating element 7 pre-buried in the covering material 5 is energized with current.  With this the covering material 5 is attached to the synthetic resin conduit 4 by means of fusion, and the lead wire 6 is set up in the synthetic resin conduit 4 along the pipeaxial direction.